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Calculati,apoi verificati efectuind probele;
210 564:25,4 500:18,6 340:24,904 308:44,250 100:30,180 200:420

Răspuns :

Gicu1973
210564/25=8422,56.V-8422,56*25.4500/18=250 V-250*8=4500.6340/24=264,16.V-264,16*24=6340.904308/44=20552,45.V-20552,45*44=904308.250100/30=8336,66.V-8336,66*30=250100.180200/420=429,04.V-429,04*420=180200

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